Home / 44,461.08-61,378.58-34,366.72

Finding the Fourth Proportional to 44,461.08, 61,378.58 and 34,366.72

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Solution

The fourth proportional to 44,461.08, 61,378.58 and 34,366.72 is: 47,443.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,461.08 : 61,378.58 = 34,366.72 : x
  2. Step 2: Convert to fraction form
    44,461.08/61,378.58 = 34,366.72/x
  3. Step 3: Cross multiply
    44,461.08x = 61,378.58 × 34,366.72
  4. Step 4: Simplify right side
    44,461.08x = 2,109,380,472.86
  5. Step 5: Solve for x
    x = 2,109,380,472.86/44,461.08
  6. Step 6: Final answer
    x = 47,443.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.